29815030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 63382176

約数和(自身を除く): 33567146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 857, 994, 1714, 2485, 3479, 4285, 4970, 5999, 6958, 8570, 11998, 17395, 29995, 34790, 41993, 59990, 60847, 83986, 121694, 209965, 304235, 419930, 425929, 608470, 851858, 2129645, 2981503, 4259290, 5963006, 14907515, 29815030]

約数ペア:

[(1, 29815030), (2, 14907515), (5, 5963006), (7, 4259290), (10, 2981503), (14, 2129645), (35, 851858), (49, 608470), (70, 425929), (71, 419930), (98, 304235), (142, 209965), (245, 121694), (355, 83986), (490, 60847), (497, 59990), (710, 41993), (857, 34790), (994, 29995), (1714, 17395), (2485, 11998), (3479, 8570), (4285, 6958), (4970, 5999)]